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That is correct, if you want to change it across the board, you will have to delete the old one. &nbsp;I have seen where there are multiple dial plans assigned to different groups of users...
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That is correct, if you want to change it across the board, you will have to delete the old one.  I have seen where there are multiple dial plans assigned to different groups of users...

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i only need to delete the um dial plan. &nbsp;I can leave the UM IP Gateway previously created? &nbsp; Although i will need to delete the hunt group currently associated with it as it is the current um dial plan.<br />
<br />
I do need to run ExchUcUtil.ps1 –Forest:&lt;lync-domain-contr<wbr />oller-fqdn<wbr />&gt; again so that it creates a new hunt group?
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i only need to delete the um dial plan.  I can leave the UM IP Gateway previously created?   Although i will need to delete the hunt group currently associated with it as it is the current um dial plan.

I do need to run ExchUcUtil.ps1 –Forest:<lync-domain-controller-fqdn> again so that it creates a new hunt group?

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Hi,<br />
<br />
We have an exchange forest and a Lync forest. &nbsp;The UM dial plan that currently exists is set for 4 digits but now it has to be changed to 6 digits.<br />
<br />
This is only possible by creating a new dial plan. &nbsp;So if i delete everything and follow the same steps as i did to create it in the first place?<br />
<br />
I found this link which indicates that it is straight forward enough to delete<br />
<br />
<a href="http://www.lync.geek.nz/2014/04/removing-exchange-2013-um-dial-plan.html" rel="ugc">http://www.lync.geek.nz/2014/04/removing-exchange-2013-um-dial-plan.html</a>
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Hi,

We have an exchange forest and a Lync forest.  The UM dial plan that currently exists is set for 4 digits but now it has to be changed to 6 digits.

This is only possible by creating a new dial plan.  So if i delete everything and follow the same steps as i did to create it in the first place?

I found this link which indicates that it is straight forward enough to delete

http://www.lync.geek.nz/2014/04/removing-exchange-2013-um-dial-plan.html

Exchange 2013 UM Dial Plan / Lync 2013

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.